Plutonium is an artificial chemical elements.
Plutonium is considered nonrenewable because it is a naturally occurring element that is formed through the process of nuclear reactions in stars. On Earth, plutonium is primarily produced in nuclear reactors through the transmutation of uranium-238. Once plutonium is used in nuclear reactions or nuclear weapons, it is consumed and cannot be naturally replenished on a human timescale.
Some plutonium chemical compounds; plutonium dioxide, plutonium nitride, plutonium carbide, plutonium nitrate, plutonium trifluoride, plutonium chloride, etc.
Plutonium is primarily produced in nuclear reactors and reprocessing facilities as part of the nuclear fuel cycle. Countries known to produce plutonium include the United States, Russia, France, the United Kingdom, China, India, and Japan. These countries have nuclear programs that involve the production and use of plutonium for various purposes.
Plutonium is least likely to have been a component of Earth as it is a man-made element that is not naturally occurring in significant quantities.
Plutonium has a significantly higher atomic number and more protons and neutrons in its nucleus compared to hydrogen, making it much heavier. The mass of an atom is determined by the number of protons and neutrons it has, so the additional particles in a plutonium atom contribute to its greater weight.
The artificial plutonium was prepared for the first time in December 1940.The natural isotope Pu-244 is primordial, as old as the Earth but exist only in traces.
Approx. 4 000 US $ for weapon-grade plutonium.
Radium: Plutonium does not occur naturally, and magnesium has a low density for a metal.
Plutonium, Iron
Plutonium is considered nonrenewable because it is a naturally occurring element that is formed through the process of nuclear reactions in stars. On Earth, plutonium is primarily produced in nuclear reactors through the transmutation of uranium-238. Once plutonium is used in nuclear reactions or nuclear weapons, it is consumed and cannot be naturally replenished on a human timescale.
1 plutonium (solid) gallon = 71,337 kg
A quart of plutonium would weigh approximately 132 pounds.
Only a trace of plutonium is naturally found in the earth's crust. And it is always found with uranium because it is made by uranium's spontaneous fission, neutron release, and the subsequent neutron capture by another uranium nucleus to form the plutonium atom. Plutonium is not formed by the death of a star in a super nova like uranium is. Uranium is the heaviest element formed in that event. That's why there isn't any plutonium around as an ore. Just the trace amounts found with uranium. We're lucky there isn't a lot of plutonium around. It is highly toxic owing to its hightly radioactive nature. A link is provided to the Wikipedia article on plutonium.
The Little Boy atomic bomb used about 64 kilograms (141 pounds) of highly-enriched uranium-235, not plutonium. Plutonium was used in the Fat Man bomb, which used about 6.2 kilograms (13.6 pounds) of plutonium.
It is known that uranium 238 is found in meteorites and Plutonium 242 is found in very small amounts naturally in Uranium ores here on earth. So I would take a guess that in meteorites where uranium is found, tiny amounts of plutonium 242 will also be found.
roughly $85,000
Plutonium for use in nuclear weapons is alloyed with gallium. Delta-phase plutonium is alloyed at 3-3.5 molar percent, or by weight, 0.8 - 1%. Alloying plutonium with gallium increases its thermodynamic stability throughout a range of temperatures, and decreases plutonium's susceptibility to corrosion.